All Questions
Tagged with variational-autoencoder keras
5 questions
0
votes
0
answers
60
views
What best practices for VAE do you know?
The data is binary voxel data of shape (60, 36, 60). I want to compress such data into ...
0
votes
1
answer
833
views
Why does the latent space in Stable Diffusion have a shape of 64x64x3?
Since the encoding is performed by a Variational Autoencoder, the VAE encoder must output some mean and log variance that we can ...
0
votes
0
answers
83
views
VAE ( variational autoencoder) for timeseries anomaly detection ,
I am implementing VAE based anomaly detection for multivariate timeseries using keras,
I have ELBO (Evidence lower bound) which is combination of
$$-\ D_{KL}\left({\ q}_\varphi\left(z\middle| x^i\...
- 1
2
votes
0
answers
200
views
Why use z_mean to plot the latent space learned by a Variational Autoencoder?
In the Keras website, there is an example code of a Variational Autoencoder.
At the end of such a page, there is an example code that plots the latent space learned from MNIST. The code is as follows:
...
- 149
1
vote
2
answers
277
views
How to construct input dependent convolutional filter?
I am constructing a convolutional variational autoencoder for images, starting out with mnist digits. Typically I would specify convolutional layers in the following way:
...
- 143